427557627833

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 526782873600

約数和(自身を除く): 99225245767

約数列:

[1, 7, 29, 31, 203, 217, 227, 229, 899, 1307, 1589, 1603, 6293, 6583, 6641, 7037, 7099, 9149, 37903, 40517, 46081, 46487, 49259, 49693, 51983, 204073, 205871, 265321, 283619, 296689, 299303, 363881, 1174993, 1428511, 1441097, 1507507, 1611473, 2076823, 2095121, 8224951, 8603981, 8679787, 9197359, 9278393, 10552549, 11280311, 46732717, 60227867, 60758509, 64381513, 64948751, 67941781, 266723411, 269073397, 327129019, 475592467, 1867063877, 1883513779, 1970311649, 2106195211, 13792181543, 14743366477, 61079661119, 427557627833]

約数ペア:

[(1, 427557627833), (7, 61079661119), (29, 14743366477), (31, 13792181543), (203, 2106195211), (217, 1970311649), (227, 1883513779), (229, 1867063877), (899, 475592467), (1307, 327129019), (1589, 269073397), (1603, 266723411), (6293, 67941781), (6583, 64948751), (6641, 64381513), (7037, 60758509), (7099, 60227867), (9149, 46732717), (37903, 11280311), (40517, 10552549), (46081, 9278393), (46487, 9197359), (49259, 8679787), (49693, 8603981), (51983, 8224951), (204073, 2095121), (205871, 2076823), (265321, 1611473), (283619, 1507507), (296689, 1441097), (299303, 1428511), (363881, 1174993)]